"Go To Definition" on re-abstraction doesn't go the re-abstracted member

```
interface I1<T1> where T1 : I1<T1>
{
    static abstract void M1();
    void M3();
}

interface I3<T3> : I1<T3> where T3 : I3<T3>
{
    static abstract void I1<T3>.M1();
    abstract void I1<T3>.M3();
}
```

Try using "Go To Definition" on abstract explicit implementations.

Observed:
Doesn't work.

Expected:
Should go to the corresponding definition in I1. 